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Accelerator NS(TBBS)

Cas No.: 95-31-8
Chemical Name: N-tert.-butyl-2-benzothiazyl sulphenamide
Einecs No.: 202-409-1
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Product description
Parameters

Rubber Accelerator NS(TBBS)

 

Structural Formula

                                   

Molecular Formula C11H14N2S2

Molecular Weight 238

Cas No. 95-31-8

Chemical Name N-tert.-butyl-2-benzothiazyl sulphenamide 

Einecs No. 202-409-1

 

Specifications

Items

Specifications

Appearance

white or light-yellow powder

Initial Melting Point, ℃ ≥

104.0

Heat Loss, % ≤

0.30

Ash Content, % ≤

0.40

Residue on 150μm Mesh Sieve, % ≤

0.10

 

Characteristics Rubber accelerator TBBS is soluble in benzene, chloroform, carbon disulfide, propyl alcohol, methyl alcohol and alcohol, insoluble water, dilute acid and alkali, and difficultly soluble in gasoline. Its density is 1.26~1.32g/cm3.

 

Applications Rubber accelerator TBBS is a delayed action accelerator for natural and synthetic rubber. Its curing speed is similar to CBS, but larger delaying and less stain than it. It can be used in manufacturing tyres etc. products.

 

Packaging Coextruded paper bags lined with plastic film, net weight 25Kg/bag.

 

Storage Store in a cool, dry, well-ventilated area away from sunlight.

 

Safety and toxicity Refer to the MSDS.

We could not find any corresponding parameters, please add them to the properties table

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Rm. 504, No.1398, PingLiang Rd.,Yangpu District, Shanghai, China 

About us

The company insists on independent innovation, and has obtained a number of scientific research achievements and invention patents in the fields of rubber chemicals and ultrafine materials.

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